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Find cheap flights from Texas to Vietnam from $514

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Texas to Vietnam departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

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In the last 7 days travelers have searched 43,361,115 times on KAYAK, and here is why:

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Good to know

Low season

August

High season

February

Cheapest flight

$514
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Houston George Bush Airport to Hanoi

FAQs for booking flights from Texas to Vietnam

  • How does KAYAK find such low prices on flights from Texas to Vietnam?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Texas to Vietnam.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Texas to Vietnam?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vietnam from Texas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Texas to Vietnam?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Vietnam with an airline and back to Texas with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Texas to Vietnam?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Vietnam from Texas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Texas to Vietnam

Recent round-trip flight deals

11/19Tue
1 stopSingapore Airlines
27h 10mIAH-SGN
2/11Tue
1 stopSingapore Airlines
35h 10mSGN-IAH
$902
9/21Sat
2 stopsSingapore Airlines
28h 20mIAH-SGN
10/28Mon
2 stopsSingapore Airlines
31h 35mSGN-IAH
$908
10/16Wed
1 stopANA
21h 50mIAH-SGN
11/4Mon
1 stopANA
21h 15mSGN-IAH
$909
8/26Mon
1 stopANA
25h 00mIAH-SGN
9/30Mon
1 stopANA
22h 00mSGN-IAH
$911
9/22Sun
1 stopEVA Air
32h 50mIAH-SGN
10/7Mon
1 stopEVA Air
21h 25mSGN-IAH
$921
9/11Wed
1 stopEVA Air
32h 50mIAH-SGN
10/31Thu
1 stopEVA Air
21h 15mSGN-IAH
$924
8/13Tue
1 stopUnited Airlines
21h 50mIAH-SGN
9/17Tue
1 stopUnited Airlines
22h 00mSGN-IAH
$970
9/19Thu
1 stopUnited Airlines
25h 35mIAH-SGN
10/27Sun
1 stopUnited Airlines
21h 35mSGN-IAH
$971
9/23Mon
2 stopsDelta
28h 05mIAH-SGN
10/29Tue
2 stopsDelta
27h 30mSGN-IAH
$980
9/23Mon
2 stopsDelta
28h 05mHOU-SGN
10/16Wed
2 stopsDelta
26h 25mSGN-HOU
$980

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Recent one-way flight deals

7/15Mon
2 stops
52h 14mIAH-HAN
$514
8/15Thu
3 stops
59h 40mIAH-SGN
$519
8/20Tue
1 stopANA
21h 50mIAH-SGN
$554
8/12Mon
1 stopANA
25h 00mIAH-SGN
$556
8/8Thu
1 stopUnited Airlines
25h 00mIAH-SGN
$561
7/18Thu
2 stopsAmerican Airlines
36h 15mIAH-SGN
$564
7/18Thu
2 stopsAmerican Airlines
32h 35mHOU-SGN
$564
8/8Thu
2 stopsUnited Airlines
28h 09mIAH-SGN
$566
7/31Wed
2 stopsJapan Airlines
36h 15mHOU-SGN
$566
9/9Mon
2 stopsJapan Airlines
36h 15mHOU-SGN
$567

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Last minute flights from Texas to Vietnam

Last minute flight, train and bus deals

6/4Tue
multi-stopUnited Airlines
47h 40mIAH-SGN
6/13Thu
multi-stopUnited Airlines
19h 50mSGN-IAH
$1,555
6/4Tue
multi-stopUnited Airlines
37h 30mIAH-SGN
6/27Thu
multi-stopUnited Airlines
35h 36mSGN-IAH
$1,557
5/31Fri
multi-stopAmerican Airlines
48h 08mIAH-SGN
6/4Tue
multi-stopAmerican Airlines
48h 09mSGN-IAH
$1,563
6/4Tue
multi-stopAmerican Airlines
31h 30mIAH-SGN
7/16Tue
multi-stopAmerican Airlines
48h 05mSGN-IAH
$1,590
6/1Sat
multi-stopJapan Airlines
45h 28mIAH-SGN
6/10Mon
multi-stopJapan Airlines
32h 03mSGN-IAH
$1,650
6/4Tue
multi-stopQatar Airways
31h 30mIAH-SGN
6/23Sun
multi-stopQatar Airways
42h 15mSGN-IAH
$1,654
6/3Mon
multi-stopTurkish Airlines
31h 45mDFW-SGN
8/15Thu
multi-stopTurkish Airlines
33h 00mSGN-DFW
$1,657
6/3Mon
multi-stopQatar Airways
25h 00mIAH-HAN
6/15Sat
multi-stopQatar Airways
43h 05mHAN-IAH
$1,744
6/4Tue
multi-stopTurkish Airlines
31h 30mIAH-SGN
6/13Thu
multi-stopTurkish Airlines
33h 15mSGN-IAH
$1,810
6/4Tue
multi-stopJapan Airlines
44h 48mHOU-SGN
2/5Wed
multi-stopJapan Airlines
24h 45mSGN-HOU
$1,980

Search by stops

Search by airline

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